package com.code.day010JieKo.not09JK;

public class Test01 {
    public static void main(String[] args) {
        Mouse mouse = new Mouse();
        KeyBoard keyboard = new KeyBoard();
        Computer computer = new Computer();

        computer.start();
        computer.useUSB(mouse);
        computer.useUSB(keyboard);
        computer.stop();


    }
}
